How do I find a property owner for an abandon property

[David T coello]

I know this property that has been empty for years I got the owners name but she passed away years ago their taxes are up to date how do u purchased this property. how to I reach out to next to kin or what do I say it write. what contract can I use than how do I get the money to purchases. also do we have a list on price to rehab so we can have a better estimate