Tenant Breaking The Lease

[Joseph Ortiz]

Hello! I have three tenants renting ONE of my properties. One of them wants to break the lease and leave earlier. Should I keep his security deposit and should I keep him responsible for the rent until the other two tenants find him a replacement? Should I request another security deposit from the new tenant that they will find or just the new tenant will take over the lease? Also, should I prepare new lease for all of them (like the first lease was) or just a separate lease for the new tenant? Thanks for you help!