eviction/my rights as a landowner

[Phillip Henry]

advice please. I have a tenant who texted me giving me a 30 day notice they would be moving out. We'll before her lease was up. When I told her she wouldn't retain her deposit she then told me she was staying and made comments that should may damage the propety. At that time I gave her 48 hours notice that I wanted to come inspect the apartment with a witness to take pictures to cover myself. Upon arrival I wasn't able to access the unit. Should I contact police? Will they assist me? Am I legally allowed to inspect the apartment as long as I give her plenty of notice?