- [a murder victim has been found frozen solid in a cryotherapy chamber that has been cooled to -150 deg C]
- Fleur Perkins: I'll know more when I get him to the lab. Just don't expect anything quickly.
- DCI John Barnaby: Because of under-staffing, budget cuts and a ridiculous workload?
- Fleur Perkins: Cos I'll need to defrost him first.
- Fleur Perkins: Mark Adler was suffering from chronic traumatic encephalopathy. It's a degenerative brain disease which results from repeated blows to the head. Contact sports are especially prone, so boxing, football...
- DCI John Barnaby: Rugby?
- Fleur Perkins: Thirty hulking men crashing into each other? That's not sport; it's a riot with goalposts.