A detailed BBC article on CPD's use of technology, not 'big data' and with civilian analysts drafted in. It has several graphics.

This passage puzzles me, as surely this is the standard method of post-event investigation:
Using a piece of predictive software called HunchLab, they translate the data into "missions", which can involve anything from talking to local business owners in certain areas to watching certain surveillance feeds at certain times.
Link:http://www.bbc.co.uk/news/world-us-canada-40293666