Served 30 day notice to terminate rental agreement I am a landlord whose tenant…

Served 30 day notice to terminate rental agreement
I am a landlord whose tenant has fallen behind at least 1 months rent and a week of rent. Tenant lived in rental house under month to month agreement for over 1 year. I mistakenly served tenant with a 30 day notice almost a month ago and now recently realized a 60 day notice should have been served. Can I serve the tenant a 3 day notice to quit as it appears the tenant has no means or intent to pay the rent. Also the tenant is a rookie policeman. Would his employer look at such behavior as negative? What advice would you give me to expedite his removal.

Thanks

Rental Aggreement I have been renting at my current address for the past 2…

Rental Aggreement
I have been renting at my current address for the past 2 years and 1 month. I have decided to move because of problums with the agency I’m currently renting from. I signed a 1 year least about 2 years ago and have been renting month to month every since. I gave the agency 2 weeks notice that I will be moving. Do I have to give them a full 30 day notice if my lease expired over 1 year ago?