Spanish duo Pedro and Bojan Krkic both found the net before Argentine superstar Lionel Messi completed the rout with just over 20 minutes to go . AC Milan go top of Champions Inter with 3 -1 victory over Palermo in San Siro . Previous leaders Lazio lost 1 -0 to San Siro for fourth straight loss . Serie A held to 1 -1 draw at Lecce and drop to fourth . Real Madrid thrash Real Murcia 5-1 to progress in Lecce .
AC Milan go top of Champions Inter with 3 -1 victory over Palermo in San Siro . Previous leaders Lazio lost 1 -0 to San Siro for fourth straight loss . Serie A held to 1 -1 draw at Lecce and drop to fourth . Real Madrid thrash Real Murcia 5-1 to progress in Lecce .