July 29:

12:26 a.m.—A Harvard University Police Department (HUPD) officer was dispatched to remove an unwanted guest from Harkness Common. The officer conducted a field interview, discovered an outstanding warrant and placed Michael Hasberry, 38, of Boston under arrest.

3:48 a.m.—A HUPD officer arrested a juvenile near Divinity Hall for larceny of a bicycle and possession of marijuana.

July 31:

10:39 a.m.—HUPD dispatched an officer to take a report of simple assault at University Information Services.

3:19 p.m.—While on patrol in JFK Park, an HUPD officer noticed an individual urinating in public. The officer arrested Greg Dellinger, 38, of Boston for indecent exposure.

August 1:

8:43 p.m.—HUPD officers stopped two suspicious people behind the Harvard Hillel. After a field interview, police arrested Theodore Babbit, 18, of Cambridge for possession of a Class A substance.

August 2:

9:34 a.m.—HUPD officers took reports of multiple thefts of cash and a stolen credit card in Vanserg.

3:22 p.m.—HUPD officers were dispatched to the Greenhouse Cafe to remove an unwanted guest. The individual requested an ambulance and was transported to Cambridge City Hospital.

7:00 p.m.—A resident of Huron Ave., age unknown, reported that he was stabbed in the thigh by a person he knew while at the rear of the Friends School. The suspect fled in an unknown direction.

August 3:

2:19 a.m.—HUPD officers responded to a report of individuals entering a construction site at Child Hall. Responding officers located three individuals and removed them from the property.

3:10 a.m.—A resident of Soldiers Field Park filed a noise complaint. The responding officer discovered that an individual was yelling and trying to hail a taxicab.

1:22 p.m.—HUPD officers responded to a report of a chemical spill at the Longwood campus. The area had already been cleaned when officers arrived.

August 4:

6:25 p.m.—A Rice Street resident reported that sometime between 2:30 and 7:30 a.m., an unknown person entered her apartment, took a rose from a nearby vase and placed it next to her while she was in bed. Police found no sign of forced entry.

—Emily Almas and April Anderson contributed to the reporting of this article.

—Staff writer Garrett M. Graff can be reached at ggraff@fas.harvard.edu.