gerardo lopez says his ex-wife veronica ramierez was a devoted parent and now his two teenage daughters you see here in this picture are without their loving mother. and he adds, it all could have been prevented. this is suspect nery isreal estrada. he was arrested back on august 2 on domestic abuse charges for allegedly striking ramierez. in custody, his fingerprints flagged him as an undocumented person who had been deported before to guatalama in 2008. federal immigration officials contacted sonoma officials and requested they be notified if he posted bail. this is sonoma county sheriffs spokesperson sgt. spencer crumb. sgt. spencer crumb, sonoma county sheriff's dept. "we notified the victim, then ice and then when his bail was verified he was released. again, that was on august 2, then this past friday, 2 weeks later, estrada went to the santa rosa police department and turned himself in reportedly confessing that in a heated argument with ramierez he had killed her. they found her body in her apartment. lopez. if they had waited a few more hours, my exwife would be still alive, bu