Can't really tell but whatever it is it's not very healthy. So before anything I'd id it and get it back to good health. Good luck with the id.
To me, it looks like a very unhealthy deodara cedar. Putting your general location in your profile could give us some clues to better help you with this and other questions/advice in the future.
Im willing to wager $100 that its podocarpus now that I looked at in on my computer screen
i'm willing to accept the bet from as many people who dare to bet me. $100 each ok maybe a maximum of 5
do you have a specific species name you think it is?
If I were less responsible Id definitely take you up. Its a grevillea
Upon further review, I'd like to change my guess to you. I mean ewe. No, still wrong, Yew.
Macrophyllus. Wager something else if you're not willing to take the $100.00 bet . Wager a tree, a pot anything.
You willing to pay the gas for a trip up north if it's not a podacarpus as well? if so I'll take that bet.