N checked the plants outside. Thought maybe something happened to a security guard. Heard crying. Very loud crying means danger and you need help. Man's voice was very high pitched. Thought it could be from a neighbour.
my sound is dreadfully muffled, someone must be standing on the pipes..
N: I said to my wife, 'I think there's a problem in that house'. (OP's house or Stipps? He was looking out of his blinds).