SAN ANTONIO – San Antonio police are investigating after a woman was fatally stabbed on the city’s Southwest Side early Monday morning. Officers were called just before 8 a.m. to the 5500 block of Little Creek Drive, not far from Old Pearsall Road and Loop 410 after receiving word of a person injured. According to police, the woman was stabbed and they are now presently looking for her car. A sergeant with SAPD said the victim was between 30 to 50 years old and that it was her son who called for help. SAPD said they have a police helicopter assisting in the search for a white Camaro with a black racing stripe.