Brooklyn Tennant

what if Tim and Isabelle broke up like a few weeks before Lucy became a rookie,isabelle ended up falling pregnant with Tim’s baby but didn’t tell him,9months later Tim gets a phone call that Isabelle was in labour..and he was confused and in denial..turned out it was his baby and Isabelle died during birth. Tim had to be a single dad to an infant on his own..he had no choice to ask Lucy for help!