Lee’s Summit, Mo. – On 5/29/11 at 9:00 a.m. members of the Lee’s Summit Police Department responded to the 1100 block of NE Lindsey Avenue on the report of a subject in a residence armed with a weapon. After Officers responded and could not make contact with the subjects in the residence, tactical units were summoned to the scene to handle the incident. While deploying the tactical officers, two persons came out of the residence and indicated that the subject armed with the weapon had already left the residence. Officers cleared the house and began the investigation into the incident. At this time, the suspect information is not being released, but the suspect is known to the victim. Investigation is on-going.