NH Man Said to Have Made Threats Before Shooting A father who shot his 9-year-old son to death and then himself during a supervised visit at a New Hampshire YWCA was upset over custody arrangements and had warned his wife that he would kill either her or himself and their son if he didn't get what he wanted, court documents showed Monday. Muni Savyon, 54, of Manchester, took out a gun and shot his son and then himself around 10 a.m. Sunday when the YWCA was open for supervised visitation and custody exchanges, the New Hampshire attorney general's office said. An adult supervisor who was present escaped unharmed, officials said. The boy's parents parted ways years ago and shared custody of him, said Rabbi Levi Krinsky of Chabad Lubavitch in Manchester. Law enforcement officials said the relationship had been contentious at times and Savyon had previously threatened to kill all three of them. The mother was granted a protective order against the father last year, saying "I am afraid for the safety of me and my son," according to court documents, WMUR-TV reported. Savyon had been subject to a metal detector scan for visits at the YWCA in the past but was not before Sunday's shooting, authorities said Monday. It wasn't clear why the hand-held metal detector wasn't used before this weekend's visit. When the YWCA has had the money in the past, it has hired police officers to be in the building to provide security during visitations, Senior Assistant Attorney General Jeffery Strelzin told the television station. The YWCA office provides services to almost 3,000 victims of family violence each year, the organization said. Others were inside the building Sunday when the shots were fired partway through the one-hour visitation. "Our hearts break for the family of Joshua Savyon as his name is added to the list of victims of family violence," the YWCA said in a statement. The YWCA was closed Monday and said it was working with police and the attorney general's office. Muni Savyon sent an email to a friend suggesting he was suicidal before the shootings, said Krinsky. He said Savyon had been depressed after recently returning from his brother's funeral in Israel but he had seen him last week and had no concerns he would harm himself or someone else. Born in Israel, Savyon was a naturalized citizen who lived in several Western states before coming to New England, where he worked as a software engineer.