“Axegrinder 4: Souls Of Blood” (* out of four) was a punishing horror thriller about a helpful social worker (Andrea Martina) who takes a group of non-violent criminals into the woods for a trip as part of a rehabilitation program; unfortunately for them a murderous killer (Sam Hoger) is on the loose and out to dismember anyone who gets in his path and oh byetheway his weapon of choice is a large ax. Nearly unwatchable movie looks like it was shot on someone’s cell-phone and has awful acting that needs to be seen to be disbelieved. Film’s scariest component is it leaves the door open for “Axegrinder 5” which is already in production.