Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
abscond [əbˈskɔnd] vi (thief)
to abscond withскрыва́ться (скры́ться*perf) с +instr ; (prisoner)
to abscond (from)сбега́ть (сбежа́ть*perf) (из +gen)
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.