Wallis Police Department is investigating a suspected murder that occurred approximately 11:30 a.m. on Sunday, July 12. At that time, the suspect, Heriberto Silva, DOB 6/20/93, arrived at a residence at 6619 Guyler St. in Wallis. Silva is reportedly from the Beasley area. The victim, Jason Zavala, of Wallis, was in the ...