FRESNO, Calif. (KSEE/KGPE) – The Fresno Police Department announced Thursday the arrest in the death of Richard Martin, who they say was found shot in May outside a Fresno shopping center.

Police say 48-year-old Alejandra Munoz was arrested Wednesday and booked into the Fresno County Jail.

The victim, Richard Martin, was found dead in his car in a shopping center parking lot on May 18 near Shields and Brawley Avenue with several gunshot wounds, according to police.

Detectives say they have reviewed surveillance video and believe there is at least one more person involved.

The investigation continues and a motive in this incident has not been released. Anyone with information about the shooting is asked to contact the Fresno Police Department.