by looking at the blood trail, would the markers be too close together to consider it to come from shoes? you would assume he would have been in a hurry so wouldve walked away from the scene as quick as possible,so i dont see the shoe/blood trail scenario matching..my oppinion only

i think it would be from a bag that contained possibly the murder weapon, and blood soaked clothes.
someone stated earlier that the murder weapon was a sword, i cant vouch for others on here, but my knife block has some huge sharp knives that would inflict immense damage