VAN ALSTYNE, Texas — A murder suspect is dead after shooting himself following a standoff with police Tuesday in Van Alstyne, officials say.
The Collin County Sheriff’s Office notified Van Alstyne police that they found the phone of a murder suspect out of Carrollton was pinging in the Van Alstyne area at about 3:30 a.m., police say.
Carrollton police say their officers had been called to the 4600 block of N. Josey Lane shortly after 10 a.m. Oct. 20 and found a woman, identified as Briana Casto, 24, dead from a gunshot wound. Police identified her boyfriend, Jomaar Lee Davis, as the suspect and got a warrant for his arrest, officials said…