A 21-year-old man is facing grand theft and battery charges after police say he swindled two women out of jewelry in Miami's Brickell neighborhood, pepper-spraying a bystander who chased him down before he could get away. Yagiz Dogan was taken into custody after officers say his second alleged jewelry scam in less than three weeks ended with a Good Samaritan tackling him despite being blasted with the chemical spray.
According to WPLG Local 10, the trouble started on July 18 when a woman met Dogan in front of a Chase bank at 1450 Brickell Ave. to sell him a $15,000 diamond ring. Police say Dogan ran off with the ring and its certificate instead of paying for it. The bank sits inside a 35-story financial-district tower developed by Rilea Group, a building that has drawn heavy corporate foot traffic since JPMorgan Chase announced in 2024 that it was doubling its office footprint there to 160,000 square feet for more than 900 employees, per CoStar.
Second Alleged Victim, Same Playbook
Nearly three weeks later, on Wednesday, Dogan allegedly approached another woman and attempted to buy her two bracelets. She handed them over for his inspection, but he ran off with both pieces instead, according to the station's report. That victim yelled for help, and a bystander joined the chase.
Dogan sprayed the bystander with pepper spray in an attempt to escape, per the arrest report cited by the outlet. The bystander tackled him anyway, holding him until officers arrived and took Dogan into custody.
What Charges Dogan Faces
Miami police arrested Dogan, who lives in a condo building a few blocks south of the bank, and he was charged with grand theft and battery. Under Florida Statute § 812.014, grand theft involving property valued between $750 and $20,000 — including a $15,000 diamond ring — is charged as third-degree grand theft, a felony punishable by up to five years in prison, five years of probation, and a $5,000 fine, according to George Law. The battery charge stemming from the pepper-spray attack carries its own penalties: under Florida Statute § 784.03, simple battery is a first-degree misdemeanor punishable by up to a year in jail and a $1,000 fine, per the Brancato Law Firm, P.A. A judge set Dogan's bond at $11,000 on Friday.
Was the Citizen's Arrest Legal?
Florida common law and state arrest statutes §§ 901.15 and 901.16 allow private citizens to detain a suspect if they witness a felony in progress, which is the legal footing the bystander stood on when tackling Dogan, according to Mainor Wirth. Legal experts caution that stepping in physically still carries real risk, warning that citizens who intervene in crimes can face personal safety dangers and even civil liability regardless of the legal justification.
Miami-Dade law enforcement has pushed an alternative for exactly this kind of high-value, stranger-meetup transaction: designated 24-hour Safe Haven exchange zones in police station parking lots, equipped with video surveillance for residents arranging in-person sales online, according to Miami-Dade County. Those zones exist nationally because online marketplace meetups have led to thousands of reported robberies and violent assaults, per American Police Beat Magazine.
Part of a Wider Brickell Pattern
This is not the first time Hoodline has tracked a Brickell jewelry heist this year — in May, a 20-year-old woman was arrested on second-degree grand theft charges after allegedly making off with about $60,000 in jewelry and luxury items from an Icon Brickell hotel room. And the use of pepper spray to escape a confrontation echoed a June case in nearby Aventura, where a 57-year-old suspect allegedly deployed the spray against a loss-prevention worker during an $1,800 retail theft. Florida's statewide property crime rate stood at 17.7 per 1,000 residents in 2025, below the national average of 19.6, but high-value luxury thefts have remained a persistent concern for South Florida police, per George Law. Open questions remain, including whether investigators recovered the stolen ring or bracelets, whether additional victims have come forward, and whether prosecutors will pursue enhanced charges as the case moves through court.
