Can bank attach assets for a deed in lieu for investment property in California which is land?

Attorney Kitta is correct an attorney needs to read the documents or they are guessing

I need to know what to do about my landlord in a slumlord

O my Omar is right, complain to the local authorities.

As a licensed real estate agent, what recourse do I have when I represented a buyer in a transaction that buyer cancelled?

Your signed written agreements control. Take it to your broker.

Your question: "Regarding trespassing laws in California. How do I keep someone from entering my home?

I agree with Lawrence, you are not telling the whole story.

My landlord filed an unlawful detainer in retaliation. I need to know what to file to sue him for shutting off my water for 3...

Why didn't you call the city, the health department?

a doctors note does not mean anything in this case. What if you had a 500 pound tiger, They do not like cats, get the message.

Can a landlord treat tenants differently?

On what grounds did they discriminate?

Tenants moved out but are arguing over who gets security deposit back. What should landlord do?

Let them sue each other in Small Claims court and you agree to deposit the check or cash with that court.

How do you prove the landlord knew? Was the other person arrested for assault and battery, did you file a complaint?

Check with the section 8 office in your county