...what else? a little bird tells me that Corrigan had been programmed as the following...by kate holliday...go figure:

https://en.wikipedia.org/wiki/Amaurobius_fenestralis

a type of 'lace-webbed' spider....

https://en.wikipedia.org/wiki/Lace_webbed_spider

seen recently 'at the window'...in a room above WAGSTAFF's?.....oh and there's more...sarah was to have a 'tiff' with kate over which lace-webbed spider...and so she was also to program him with it...but with this version - see below...go figure:

https://en.wikipedia.org/wiki/Amaurobius_similis