SRL for [pointed]: Investigators say clues collected over the last few days have already [pointed] them to locations both near and far outside the port city of Aden , but they wo n't say there 's any indication that the plot here goes beyond Yemen 's boarders .
ARG-0: clues collected over the last few days | ARG-M-TMP: already | ARG-1: them | ARG-2: to locations both near and far outside the port city of Aden