polis must have an idea whos done it. cause you just dinnae disappear at that bridge its the most open part of that path that they ran down. ok theres three ways they could have gone from that bridge 1. followed path along the lade taking them into fairfield, 2. up the stairs into the park next to tulloch school, 3. ran back along sandeman ct towards primrose cresc. which is roughly running back towards the scene of crime so i wouldn't have thought they would do that. so that only leaves the 2 options. and seeing as they are definate they ran that route someone must have been following them and then would have seen which way they went.