Sorry gents' you are both wrong. The 70th week includes the 66-70 AD destruction/determination on "thy holy city"
(Dan 9:24 Seventy weeks are determined upon thy people and upon thy holy city, to finish the transgression, and to make an end of sins, and to make reconciliation for iniquity, and to bring in everlasting righteousness, and to seal up the vision and prophecy, and to anoint the most Holy)
Apostate Israel was judged and the city destroyed in the generation that heard Jesus speak (this generation shall not pass) - you cant insert a gap anywhere in Dan 9:24.
There is no gap between "seventy weeks are determined upon thy people and upon thy holy city" (or any other of the elements that follow to) "finish the transgression, and to make an end of sins, and to make reconciliation for iniquity, and to bring in everlasting righteousness, and to seal up the vision and prophecy, and to anoint the most Holy".
The determination upon the city was accomplished during the siege of the city when it was compassed with armies:
(Luke 21:20 And when ye shall see Jerusalem compassed with armies, then know that the desolation thereof is nigh)
(Luke 21:22 For these be the days of vengeance, that all things which are written may be fulfilled.)
(Luke 21:32 Verily I say unto you, This generation shall not pass away, till all be fulfilled.)