* Elkridge: 6600 block of Grouse Circle: Two people tried to break into a house shortly before 3 p.m. Tuesday, but fled once they discovered someone was home. The suspects fled in a blue subcompact.
6600 block of Selnick Drive: Someone slashed three tires on a 1983 Ford-F250 between 8:30 p.m. Monday and 7:30 a.m. Tuesday.
* Ellicott City: 8500 block of High Timber: Someone entered a house under construction last Thursday or Friday and stole two French doors.
6200 block of Woodcrest Drive: Someone broke into a trailer between 4 p.m. Dec. 23 and 7:30 a.m. Jan. 3 and stole a $900 2-inch water pump and suction hose. The victim uses the trailer to store equipment. The theft wasn't discovered until Monday.