Friday: 3:02 p.m. 2621 Heritage Dr., detector

activation, false alarm.

Saturday: 9;29 a.m., 2000 5th Ave SW, false alarm.

Saturday: 7:33 p.m., 1910 35th Ave. SW, cooking fire.

Sunday: 6:30 a.m., 3816 S. Broadway, system

malfunction.

Sunday: 1:38 p.m., 1700 16th St. SW, detector

malfunction.