Update on early morning situation:
Pima County Sheriff's Deputy Tom Peine is stating the SWAT situation is over. The man, who had earlier barricaded himself inside a NW side home, has taken his own life.
According to Peine, the home belonged to the deceased man's girlfriend. PCSD is saying that no other injuries have been reported.
PCSD is working to clear the area.
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7831 N. Business Park Drive