Sergeants Nadezhda Durachenko and Galina Mikhailova both named among the victims.
Family find her again after 9 years, now aged 25, some 4,000 km from home, but mother killed herself thinking her daughter was dead.
Tomsk honours the memory of the child and police hunt the vicious killer.
Helicopter crash kills three including leader of expedition to find schooner lost in infamous 1914 tragedy.
Tsar's daughter may, after all, have escaped the execution which wiped out the royal family, says new book.
Bus skidded off bridge and flipped in the air before landing on ice of river Kuenga.