No defending player, except the goalkeeper, will be permitted to fall on the puck, hold the puck, pick up the puck, or gather the puck into the body or hands when the puck is within the goal crease. For infringement of this rule, play shall immediately be stopped and a penalty shot shall be ordered against the offending team, but no other penalty shall be given. The rule shall be interpreted so that a penalty shot will be awarded only when the puck is in the crease at the instant the offense occurs. However, in cases where the puck is outside the crease, Rule 63 may still apply and a minor penalty may be imposed, even though no penalty shot is awarded. The significant factor when determining whether or not a penalty shot is warranted is the location of the puck at the time it was held, grabbed or gathered into the body. If the puck is in the crease, penalty shot. If the puck is outside the crease and gathered into the body of a player (other than the goalkeeper) who is inside the crease, minor penalty). See also Rule 67 – Handling Puck.
Lombardi (imo) didn't fall on the puck (he was down already) and he certainly made no effort to 'gather it into his body'.