sent vs had sent

Some examples from the web:

• My brother sent me to get advanced tickets.
• This body Mulder sent to Quantico.
• Boris sent it around last night.
• A perfect girl who sent photos.
• Your mother sent me that cookie.
• When Bostanescu's nephew sent me a message.
• The service sent you over fast.
• Medical examiner sent us his report.
• Delle Seyah sent her people to investigate.
• We solved the message Lila sent you.
• The display manager sent an unknown error message.
• The application sent an invalid request.
• WellZyn sent by Potolsky's stuff.
• George sent me a birthday card.
• Judy sent her children to bed.
• Somebody sent him on that mission.
• Adnan sent me that picture today.
• US Government sent money to Afghanistan for reconstruction.
• Tripp sent me to flight school.
• National guard sent out an assault.

Some examples from the web:

• My top drawer score had sent my dad pacing.
• From that lovely record Vangelis had sent you.
• Rosenham then revealed he had sent no-one to the hospital.
• So Jake had sent Matty over to get some covert intel.
• Luca Romagnoli had sent the Presidency a request for
• Gabriele Albertini had sent the Presidency a request for the defence of his parliamentary immunity in case No 8629/05 R.G., pending before a court in Milan.
• And had sent her children to relatives in England.
• So Jake had sent Matty over to get some covert intel.
• Michael had sent Louie Becker to the house to spy on Taylor.
• When my dad called to tell me that Mindy had sent her kids to relatives in England, you couldn't have heard.
• While in Paris Bernays had sent his Uncle a gift of some Havana cigars.
• In return Freud had sent him a copy of his "General Introduction to Psychoanalysis".
• [Narrator] And the family gathered to watch a videotape... George Sr. had sent Lindsay and Tobias for their anniversary.
• About three hours from port, we got word that Guatemala had sent a gunboat out to come and arrest us.
• His father had sent him to Russia for shooting a man in a duel...
• It turns out that in June of this year it was admitted that the government had sent 73 kilogrammes of weapons-grade material to Aldermaston for military purposes.
• [Woman] "There was the police car with four policemen"that Clancy had sent from headquarters.
• Mom was heartbroken when he ditched me at the altar, but really St. George had sent me... another blessing in disguise.
• Turns out Atlantis had sent another Jumper.
• Interpol had sent back our profile.