Law enforcement report

A 21-year-old Bonner Springs man was booked into Douglas County Jail at 4:02 p.m. Wednesday on four counts of aggravated robbery. Lawrence Police Department detectives arrested him in the 800 block of South 131st Street in Bonner Springs. He is being held on $75,000 bond.

Emergency calls

Lawrence-Douglas County Fire & Medical reported the following calls:

• Alarm system activation, 2:49 a.m. Wednesday, 3201 Iowa.

• Alarm system sounded due to malfunction, 1:50 a.m. Wednesday, 1804 E. 1500 Road.

• Assist person, no obvious injuries, 12:16 a.m. Wednesday, 1122 West Campus Road.

• Chimney or flue fire, confined, 3:23 p.m. Tuesday, 3821 W. Sixth St.

• Motor vehicle accident with injuries, 11:18 a.m. Tuesday, Hawthorne Drive and Clinton Parkway.

• Alarm system sounded due to malfunction, 10:20 a.m. Tuesday, 1121 Monterey Way.

• Alarm system sounded due to malfunction, 9:24 a.m. Tuesday, 1121 Monterey Way.

• Alarm system sounded due to malfunction, 9:04 a.m. Tuesday, 1121 Monterey Way.