Is $10K+ in damages after tenants move out excessive?

[Paul Keddell]

I just had tenants move out from our property 5 months early due to buying a home. We've had the same tenants since March 2020 and we thought they were pretty solid. My property manager secured the property some time after the new year and I initially got a bill for 6500. I have since received another bill for 3500 because someone tried to steal components from the heater and the entirety of the hot water heater. I was completely caught off guard by all of the damage and by the break in and resulting additional damages.