NIAGARA FALLS – Several vehicles were damaged in unrelated incidents over the weekend and on Monday, including a vehicle owned by a hotel security guard, city police reported.

The security guard at the Quality Inn told police that sometime between 11 p.m. Sunday and 6 a.m. Monday someone smashed a driver’s side window in his Dodge Nitro and threw his belongings around the car, while it was parked in a hotel lot on First Street. Nothing was reported missing. Damage was pegged at $250. The guard said he will check area surveillance video.

Between midnight and 6 a.m. Monday in the 100 block of 17th Street, a woman told police all four tires on her Buick Rendezvous were slashed. Damage was estimated at $400.

A woman in the 2400 block of Ontario Avenue told police Monday that sometime over the weekend someone poured a white substance, apparently sugar, in her gas tank, causing $300 worth of damage.

A woman in the 2900 block of Main Street said he heard the sound of breaking glass at 4:30 p.m. Monday and found that someone had smashed every window, except the front driver’s side window, on her cousin’s Pontiac Bonneville, while it was parked in a rear lot at her apartment. Damage was estimated $1,500. The woman said she saw a suspect in a maroon Chrysler Sebring with Virginia plates strike the vehicle and then leave the area.