The Sierra Vista Police Department is seeking additional information to aid its investigation into an incident that resulted in the deaths of a local man and woman from single gunshot wounds.
The investigation began at about 7:40 p.m. on Friday, March 15, when a Sierra Vista woman checked on a property owned by a relative and discovered the bodies of Sierra Vista residents Stephanie Herdman, 34, and Dalon DeBoy, 25. Their bodies were found inside the residence where Herdman lived in the 3700 block of Blackbird Drive.
Both Herdman and DeBoy had suffered single gunshot wounds and were pronounced dead at the scene. The exact circumstances leading to the deaths of Herdman and DeBoy are unclear but it is believed that DeBoy died of a self-inflicted gunshot wound after Herdman was shot.
Anyone with information that could aid the investigation is asked to contact SVPD Detective Andrew Haldorson by calling (520) 452-7500.