article_snippet: Liverpool may have had a penalty in the 19th minute when Kilgallon appeared to bundle over the largely ineffectual Adam Lallana in the penalty area.
article_snippet: Did the defender’s toe just touch the ball first?
article_snippet: Liverpool attacker Adam Lallana (right) was denied a penalty after tumbling from a challenge by Matt Kilgallon of Blackburn .
article_snippet: Daniel Sturridge (centre) is tackled by Baptiste as Liverpool's attack toiled against a stubborn Blackburn back four .
article_snippet: Raheem Sterling leaps over the challenge from Adam Henley (left) of Blackburn but the ball rolls out of play .
article_snippet: Amid all this, though, there was a more convincing penalty shout, Sturridge going down as Kilgallon sought to impede Sturridge run with an outstretched arm.
article_snippet: It was the type of penalty appeal that generally tends to be ignored.
article_snippet: The use of an outstretched arm by defenders is not in the rules.