Jonathan Tuffey saved from Roberto Colautti's shot while Kyle Lafferty headed over in the dying minutes.
"When I heard Rangers were looking at me, I really wanted to join them, " added Lafferty.
Lafferty had been carried off with suspected knee ligament damage during Rangers' game against PSV Eindhoven.
"We are standing here because her sister and my mom can't be here, " Ms. Lafferty said.
Lafferty justified his selection ahead of David Healy by providing a constant threat in attack.
Kyle Lafferty slotted in the second as United were caught pushing for a reply.
With Kyle Lafferty and George McCartney among the absentees, the Northern Ireland team largely picks itself.
Combe was booked in injury time for dissent after being unhappy with substitute Kyle Lafferty's challenge.
Ms. Lafferty held hands with Jillian Soto, sister of Victoria Soto, a teacher killed in the shooting.
Neve Lafferty, 15, and 14-year-old Georgia Rowe, died after falling from the Erskine Bridge in October 2009.
Injuries to Kenny Miller and Steven Davis meant starts for Darcheville and Kyle Lafferty up front for Rangers.
Mr Lafferty had 17 stab wounds and was in intensive care for around four months, the inquiry heard.
Last week Burnley boss Owen Coyle said Lafferty had made it clear he wanted to leave Turf Moor.
And Rangers' Kyle Lafferty was fortunate not to be sent off for a lunging challenge on Andreas Hinkel.
Kris Boyd's superb turn and shot opened the scoring after 17 minutes and Kyle Lafferty volleyed Rangers' second.
Ms. Lafferty held hands with Jillian Soto, sister of Victoria Soto, a teacher killed in the school shooting.
Changes were needed and Worthington brought Kyle Lafferty and Evans on for Healy and McCann after 67 minutes.
Lafferty saw his looping shot deflected wide before a powerful strike was tipped round the post by Bozovic.
Rangers secured a point when Nacho Novo set up fellow substitute Kyle Lafferty to net on 76 minutes.
Kyle Lafferty, George McCartney, Sammy Clingan, Andrew Little and Chris Brunt are also ruled out of the match.
Lafferty picked up the tie's first booking for felling Lens as both players cantered over the halfway line.
She had apparently witnessed an argument between him and another man, Brian Folan, at Mr Lafferty's house in Paisley.
"Kyle Lafferty is under contract at Burnley for two more years, " said Coyle.
Jamie Murphy fired a reply five minutes after the break and Lafferty stabbed in Rangers' third after 70 minutes.
Lafferty was convicted following an earlier trial at the High Court in Dumbarton.
Lafferty hit the bottom corner to level after 76 minutes but the hosts held on despite intense late pressure.
And Rangers held firm to record the three points with Lafferty's deflected shot late on held well by Olejnik.
The visitors improved after the break and Kyle Lafferty saw his shot tipped round the post by Mladen Bozovic.
Smith was also upset by the antics of Lafferty, who clutched his face after the off-the-ball incident with Mulgrew.
The Scottish Football Association will take action against Lafferty over his apparent simulation.
应用推荐