delivered the opinion of the court:
On December 10, 1980, Artric Brown, the defendant, was indicted for conspiracy to deliver a controlled substance (Ill. Rev. Stat. 1979, ch. *74356½, par. 1401(a); ch. 38, par. 8 — 2(a)), and calculated criminal drug conspiracy (Ill. Rev. Stat. 1979, ch. 56½, par. 1405(a)). A Rock Island jury returned convictions on both offenses. Mr. Brown was sentenced to six years on the calculated drug conspiracy felony. No sentence was levied on the conspiracy charge. Defendant appeals.
Two issues are before us. They are: whether the People proved the calculated drug conspiracy occurred in Rock Island County; and, whether the trial judge erred in remitting defendant’s bail bond deposit as payment for services of appointed counsel.
On September 23,1980, William Haley, a State of Illinois undercover police agent, Mary Woolery, an undercover police officer, and their informant, met David Madden in his Rock Island apartment. The police officers wanted to make a controlled purchase of heroin. Madden took them to the Silver Streak saloon in Rock Island. He was to act as an intermediary between Haley and the heroin source. The seller, someone named Frank, was to meet Madden at this bar and Madden would then introduce him to Haley. Frank did not surface. Joe Cooper did. Interestingly, Joe Cooper was also known as Frank Nitty. He told Madden and Haley that Frank had been arrested. Undashed, Haley still wanted to buy heroin. Cooper said he could oblige him, but they would have to travel to Chicago to complete the transaction. Everyone agreed to this. Cooper telephoned his supplier, someone named Chuck, and the deal was struck. Cooper told Haley that the packaged heroin would be waiting for them in Chicago. Cooper, Haley, Woolery, the informant and Madden left Rock Island by car for Chicago. Later, they arrived at a Walton Avenue address in that city. Allegedly, Cooper conversed with Chuck. He was told to return at 5 p.m. to buy the contraband. While waiting, Haley contacted nearby police surveillance units. At 5 p.m. he went to the Walton Avenue flat. He was informed by Madden that Chuck had been stopped and detained by the police on an unrelated matter. Since he was still at the police station he could not complete the transaction. Madden also stated that Cooper was negotiating a purchase of heroin from Chuck’s cousin, the defendant. Eventually, Haley met the defendant and agreed to purchase several bags of heroin from him for $1,800. The sale was completed in the vicinity of a Cicero Avenue tavern in Chicago around 6:15 p.m. Cooper, Madden, Haley, and the informant shortly thereafter returned to Rock Island by car. Agent Woolery was left at a Chicago bus terminal. Cooper, Madden, and the defendant were arrested later that evening.
Defendant says that if any calculated criminal drug conspiracy occurred, it did so in Cook County, not Rock Island County. And, since defendant had no connection with any events which took place in Rock Island County, the circuit court was without jurisdiction to try him there.
*744The offense of calculated criminal drug conspiracy is a statutory offense. A person commits it when:
"* * * (1) he violates any of the provisions of subsections (a) or (b) of Section 401 (the manufacture or delivery of certain controlled substances, including heroin); or subsection (a) of Section 402 (possession of certain controlled substances, including heroin); and
(2) such violation is part of a conspiracy undertaken or carried on with two or more other persons; and
(3) he obtains anything of value greater than $500 from, or organizes, directs or finances such violation or conspiracy. * * (Emphasis added.) (Ill. Rev. Stat. 1979, ch. 56%, par. 1405(b)(1) through (3).)
Thus, a calculated drug conspiracy requires a minimum of three persons. This is one more person than is required in a simple conspiracy.
The calculated criminal drug conspiracy here involved the requisite three persons: namely, Cooper, Madden, and the defendant. This conspiracy began in Rock Island where Cooper, Madden and Haley met for the purpose of transacting a heroin sale. When the defendant agreed to deliver heroin in Chicago, he entered the conspiracy which began in Rock Island by Cooper and Madden. It is undisputed that Mr. Brown obtained the drugs which were purchased by the police. This was an act in furtherance of the original agreement, conceived in Rock Island, which was to go to Chicago and buy heroin. It was merely an extension or prong of that illegal scheme. People v. Perry (1961), 23 Ill. 2d 147, 155, cert. denied (1962), 369 U.S. 868, 8 L. Ed. 2d 86, 82 S. Ct. 1035.
A calculated criminal drug conspiracy is an inchoate offense. It may be tried in any county where an act, which is an element of the offense, is committed. (Ill. Rev. Stat. 1979, ch. 38, par. 1 — 6(m).) The agreement to purchase heroin was devised in Rock Island by Cooper and Madden even though the ultimate purchase transpired in Chicago. They agreed to break the law by buying and thereby supplying Haley with heroin. The situs of the sale was agreed to be in Chicago. Such agreements were sufficient to lay venue in Rock Island County. The fact Mr. Brown was unaware of such a plot and had never set foot in Rock Island County is immaterial. (People v. Miller (1933), 352 Ill. 537, 539-40.) Legally, Brown was vicariously liable for all acts done by any other parties to a conspiracy already composed, either before or after his entrance into the conspiracy, as long as such acts were in furtherance of the conspiracy. (People v. Glassberg (1927), 326 Ill. 379, 388-89.) In law, Mr. Brown was a party to the original agreement of Madden and Cooper to traffic in heroin. The fact the heroin was purchased from defendant instead of Chuck is of no consequence, since when defendant obtained the drugs he was acting in *745furtherance of the original plan and was implementing as well as bringing to fruition its illicit design. (See People v. Pascarella (1981), 92 Ill. App. 3d 413, 417-18.) Thus, venue in Rock Island County, the place where an act in furtherance of this offense occurred, was proper. That this rule of law is anomalous is true. It is, however, settled law.
Finally, defendant maintains reimbursement to the county for the cost of appointed counsel from his bail bond was wrong. Citing People v. Cook (1980), 81 Ill. 2d 176, Mr. Brown says the statute (Ill. Rev. Stat. 1979, ch. 38, par. 110 — 7(g)) authorizing such remittance is unconstitutional. The People reply that defendant was not a pauper and thus the trial court had inherent equitable authority to order such restitution.
The parties’ disagreement exists because the record does not contain a finding by the trial judge that defendant was or was not indigent. We remand the cause for a hearing on that issue. If defendant was indigent, the mandate of Cook applies: if he was not a pauper then disbursement from his bail bond may be ordered in the discretion of the trial court. People v. Wiley (1980), 85 Ill. App. 3d 749, 750.
For the reasons stated, the judgment of conviction and sentence of the Rock Island Circuit Court for criminal calculated drug conspiracy is affirmed. That portion of the court’s order relating to reimbursement for costs of counsel is vacated. This cause is remanded for a hearing consistent with the views expressed herein regarding that matter.
Judgment affirmed. Reimbursement order vacated. Cause remanded.
STOUDER, J., concurs.