Tomato plant leaves problem

Hello Guys,

I had this plant in my greenhouse and watered them a couple of days back. It was been a bit warm today and just saw the leaves kind of drooping. Can someone be able to tell me what is the problem here?

 

I think its dead, probably overwatering and low night temperatures.
My guess is the roots have died.

 

Alive or Dead its really not worth saving - assume you had no heating or insulation in the greenhouse ?

Still time to purchase some young plants or sow some seeds, they will grow a lot quicker with the warmer and longer days.

 

Thank you. Will do. I have a few that I have grown from seed. I am also thinking of cutting back and checking what happens. The sudden cold weather and no heating in the greenhouse has probably taken its toll on this guy.