Atlanta police say Corey Comer, 20, was wanted for two different fatal shootings south of Atlanta.

One happened on Cleveland Avenue in May, leaving a 37-year-old man dead, the other happened just last month on Mount Zion Road, killing a 17-year-old.

Comer was placed on the agency’s most wanted listed after they found he used an illegal device to convert a semi-automatic handgun into a fully automatic to carry those crimes.

Comer has been booked at the Fulton County Jail on a list of charges, including murder.