TUCSON, Ariz. — Authorities have identified the man killed in a Pima County deputy shooting last month as 35-year-old Joseph Arnold Vallombroso.
The Pima Regional Critical Incident Team said San Xavier District deputies went to a domestic-dispute call on Kay Lynn Drive around 3:45 p.m. on Sept. 25. When they arrived, they tried to talk with Vallombroso, who was armed with a sword and would not cooperate, the team said in an account reported by KVOA.
Deputies tried more than once to calm the situation, according to the team. Vallombroso then walked toward them at a fast pace and ignored commands. A deputy fired. Vallombroso was pronounced dead at the scene. No deputy and no one else in the community was hurt.
The team investigates shootings by officers in the region so the agency whose deputy fired is not the only one reviewing the case. Identifying the man who died is a standard step once family notification is done. It does not, by itself, decide whether the shooting was within policy or whether a prosecutor will review it for criminal charges. That work is still open.
Domestic calls are among the most dangerous assignments sheriff’s deputies take, because the people inside already may be armed and the reason for the call is a fight. A sword is an unusual weapon in those reports, but it is still a deadly weapon if someone closes distance on officers who have told him to stop. The critical-incident account says that is what investigators believe happened. It is the team’s version of events, not a court finding.
The San Xavier District covers communities south of Tucson, including the area around the mission and the Tohono O’odham land that borders the district. Kay Lynn Drive is a residential street. Neighbors were not reported injured, and the team has not described anyone else as a suspect.
Further releases usually name the deputy, state how many rounds were fired, and say whether body-camera video will be shown. None of that was in the identification notice.