Is it likely a owl would take my cat?

Nelson was 2 i've had him for the last year pure white with one blue one green eye He had a front crippled leg hence 3 legged He was first found by my neighbors kids hanging in a bush over a 2 foot bed of snow the kids tried to raise him but found him another home again he was abandoned and while searching for a cat I lost a year ago I had offered a reward and though my cat was white with a black ring on tail and a patch above eye i was directed to this now feral cat well 6 months later and several vet visits he was a happy well cared for loving cat and accepted by the other 3 cats at last 6 months of bliss for Nelson then Sunday night the cat doesn't come in from the yard he was 20 yards from house and 10 yards from thick forest with paths which all the cats go into I have flashing lights which deter the skunks possums coyote( very rare) bear ( very rare) porcupines and other northern Michigan wildlife the other 3 cats were in the woods I heard a cat cry went out called the cats in the 3 ventured out from the woods and headed in I searched while getting the 3 in and for 4 hours after another 3 hours at 7am when it got light but alas no luck I have several outside dogs in neighborhood and maybe 5 times a year i get owned dogs in yard during the day I called animal control to report loss in case they have him handed in and they told me after I blame the dogs it was more likely an owl 9lb disabled cat can he be lifted and did he die quick??