The archives do seem to have some inquest papers and records
Archives catalogue ref: M347 COR/L
Records of the Liverpool Coroner including inquest registers, indexes, court diaries and inquest papers. There is also material relating to the 193-1945 war and the the Hendersons Fire inquest, 1960 as well as newspaper cuttings.
1892 - 1974
Access will be granted to any accredited reader, although permission is required to view the inquest papers. Please note that the inquest registers are available on microfilm only.
I have no experience of these records therefore no idea what sort of info the registers contain, but if you can visit its worth a shot at looking at them.
Boo