Frederick Ave., 200 block, 6:46 p.m. Dec. 6. A 30-year-old man was arrested in connection with second-degree assault.
Lemay Rd., 5900 block, 1:44 to 2 p.m. Dec. 5. A 25-year-old man was arrested in connection with second-degree assault, disorderly conduct and failing to obey a lawful order.
Rockville Pike, 700 block, 6:49 p.m. Dec. 5. A 38-year-old man was arrested in connection with second-degree assault, resisting arrest and trespassing.
Calvin Lane at Calvin Ct., 12:13 to 1:30 p.m. Nov. 30. A 24-year-old man was arrested in connection with possession of a concealed deadly weapon.
Rockville Pike, 1100 block, 12:24 a.m. Dec. 4. A 24-year-old man was arrested in connection with possession of a concealed deadly weapon (pocketknife).
Lemay Rd. and Ridgway Ave., 7:50 to 7:56 p.m. Dec. 5. A male accosted a female pedestrian and tried to take her purse. He pushed her to the ground and fled toward an elementary school.
Lemay and Holland roads, 8:40 to 8:55 p.m. Dec. 8. A male accosted a female pedestrian and tried to take her purse. He pushed her to the ground and dragged her until he had the purse, then fled.
Monroe St., 700 block, 2 to 2:15 p.m. Dec. 6. Two men, 18, and 21, were arrested in connection with armed robbery, conspiracy to commit armed robbery and assault.
Montgomery Ave. W., 100 block, 8:25 to 9:03 p.m. Dec. 3. Two males accosted a female pedestrian and demanded cash at knifepoint. The pedestrian took cash from her pocket, threw it on the ground and fled.
Rockville Pike, 1700 block, 4 to 4:14 p.m. Dec. 7. Two males entered a business through a bottom-level entrance. One of the males left the store through the bottom-floor exit while the other left through an upper-floor front entrance. Two winter coats were missing.
Stanley Ave. and Matthews Dr., 9:15 to 9:16 p.m. Dec. 7. A male accosted a female pedestrian. He grabbed the pedestrian’s purse, struck her and fled on Matthews Drive toward Henry Road.
Veirs Mill Rd., 2100 block, 9:05 p.m. Dec. 4. A female followed a female pedestrian to a bus stop. The pedestrian noticed a male standing at the bus shelter, and he demanded cash at knifepoint. As a bus approached, the robber and female accomplice fled toward a convenience store on Atlantic Avenue.
Baltimore Rd., 2000 block, 2:45 to 5 p.m. Dec. 4. A delivery package containing a pair of shoes was stolen from the front door area of an apartment.
Choke Cherry Rd., unit block, 11:30 p.m. Dec. 3. Property was stolen from a construction site entered by force. A male was observed placing property into a white sedan and fleeing.
Crabb Ave., 400 block, 9 p.m. Dec. 3 to 10:30 a.m. Dec. 4. A jacket was stolen from an unlocked vehicle.
Grandin Ave. N., noon Dec. 2 to 9:30 a.m. Dec. 4. Cash and a pair of prescription sunglasses were stolen from an unlocked vehicle.
Maple Ave., 1100 block, 6 p.m. Dec. 3 to 5:48 p.m. Dec. 4. Jewelry and a television were stolen from a residence entered by forcing a rear door.
Rockville Pike, 1000 block, 12:33 to 12:34 a.m. Dec. 8. Cash was stolen from a business entered by forcing a front glass door.
Rockville Pike, 1400 block, 12:43 to 12:50 a.m. Dec. 8. Cash was stolen from a business entered by forcing a front glass door.
Southlawn Lane, 14900 block, 3:30 to 3:53 a.m. Dec. 6. Two car batteries and an in-dash radio were stolen from a vehicle.
Upper Rock Cir., unit block, 3 p.m. Nov. 27 to 8:28 a.m. Dec. 2. Two power tools, several brass hose valves and sprinkler heads were stolen from a locked storage box at a building under construction.