one of my mates has recently purchased a grey rat snake, he bought a small viv with a heat mat and all the bits.he was absolutely delighted with his snake !!!but exactly a week after he bought it he got home from work and the snake was gone!! seen the tank n the only way it could of escaped is between the sliding glass doors!!its been missin for 4 days now n still no sign!!told him to look everywere were theres any heat, but he still hasnt found it!!can anyone help???the snake had fed two days b4 it escaped so will it still be alive!!!???thnxs!!