There is a growing call for change after a violent weekend in the East Bay, where authorities are investigating shootings in Oakland, Antioch and Bay Point.
The three shootings are believed to be unrelated, and authorities from each locale are asking for the public’s help in tracking down the shooters.
In West Oakland on Saturday, a 38-year-old man was shot and killed at DeFremery Park as a McClymonds High School reunion picnic was wrapping up at about 7:30 p.m., police said…