sister-in-law

stay/ put up (for the night)

suddenly/ unexpectedly

die/ pass away

FBI

accompany

mother-in-law (wife's mother)

understand/ find out

also/ and

remains (of the dead)

cremate; cremation

cinerary casket

to ship

any

express mail

accidentally/ accident

official

itinerary

verify/ confirm/ check

expiration date

local

be engaged in

open/ run/ set up

sound (effects); stereo (system)

equipment/ materials and equipment

business

to be

tax report

death certificate