Plotting murder at Bankstown Library! December 4, 2014 By raspratt The kids helped me come up with a cracking murder mystery story. Key idea – frame the teacher with tainted DNA evidence. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related About raspratt Author and television writer. Best known for writing the 'Peski Kids', 'Friday Barnes' and 'Nanny Piggins' series.