Sad news is surfacing on Monday night, as veteran actor Michael Hogan, who is best known for playing Colonel Saul Tigh on Battlestar Galactica, apparently suffered a tragic accident back in February and is unlikely to be able to work again. Friends of the Hogan family have launched a GoFundMe campaign that has raised more than $55,000 of its $150,000 goal. According to family friend Shari Ulrich, Hogan was in Vancouver participating in a Battlestar Galactica convention when he fell and hit his head during dinner. He went to bed that night not realizing that he'd suffered …