PHARR – Public Assistance Needed: These vehicles are possibly being driven by Derek Medina (DOB:01/23/1997) and the other persons of interest-Sixto Gonzalez 12-4-96 and Leslie Denise Medina 04-18-95The silver Chev. Cobalt is listed as a stolen vehicle. Derek Medina IS CONSIDERED TO BE ARMED AND EXTREMELY DANGEROUS. Any info please call Crime Stoppers @ 787-TIPS *8477) Press release courtesy of Pharr PD. ...