The following events were reported in the Cambridge Police Department blotter in the last week.

Oct. 8

A Cambridge resident reports that on Oct. 7 at 10:30 p.m. two unknown males cut him all over with a box opener and then stabbed him in the back three times with a bottle.

At about 1:25 p.m. a pedestrian accidentally walked through orange cones at a detail on Mt. Auburn Street walked into a trench, fell and cut her hand.

Oct. 10

At 12:30 a.m. a resident of Mass Ave. reported that while at 1147 Mass Ave. a person known to him knocked him to the ground and then threw him through a plate glass window. The suspect demanded money and then fled on Mass Ave.

At 4:40 p.m. a female juvenile was arrested at Urban Outfitters for shoplifting.

Oct. 11

At 6:35 p.m. a resident of River Way in Boston was arrested at the Harvard Coop for trespassing.

Oct. 12

A Brattle Street resident reported that between 10:30 a.m. and 12 p.m. an unknown person hit his car that was parked on Plympton Street and did not make himself known.

Oct. 13

At 12:30 a.m. an Arlington resident reported that at 11:48 p.m. on Oct. 11 he was slapped in the face by an employee of the Crimson Sports Grille at 57 JFK St. The employee was described as an approximately 40-year-old, heavy-set male.