A man was found fatally shot behind the wheel of a bullet-riddled car Tuesday night in Gage Park on the Southwest Side. Around 10:30 p.m., officers were called to a suspicious vehicle in the 5600 block of South California Avenue where they found another vehicle alongside it, pierced by several bullet holes, police said.Behind the wheel of the bullet-marred car officers found Eduardo Gamez, 43, with a gunshot wound to his abdomen, dead on the scene, Chicago police and the Cook County medical examiner's office said. No one was in custody and Area 1 detectives are investigating.