Any sign of Taylor?

There's no trace of them.

This leaves no trace, I've been told.

London educated.

Erase every trace.

There is not a mark on her.

In fact, no leaving no marks of no kind.

Here's a sign!

Tomorrow at this time, it's like we were never here.

I've worked all the usual channels. Nothing.

You read the terrain.

It looks like burn marks from an explosive.

Leave their prints behind?

Nothing.No sign of him.

No electric, no water.

I've locked on Victor's energy trail.

There's no sign of a warp trail.

Captain, the target there's no sign of him.

They searched for residue, no drugs.

There's no trace of the virus in your bloodstream.

They've been killing long enough to know how to cover their tracks.

They have a machine. It can open wormholes and keep them open.

I think... if two people mutually like each other...

The warp trail's been dispersed.

I found a digital footprint on server four's backup partition.

There are clear signs.

They found blood on the deck, but no sign of a body.

In Sankur's clothing, there's an area where it looks like You guessed it

I've been working nsa, trying to backtrace the cip attack that took down the two planes.

And so we couldn't really touch its surfaces.

I think we lost the trail, boys.

Nothing.

Check for common patterns. Look for anything that indicates who Ross met.

She's covering her tracks?

He says that, If at first you don't succeed, hide all evidence you ever tried.

And no trace of radioactivity.

So this truck was carrying more than just people.

the trace left by the looking of the previous observer

She ran into the jungle.She's not thinking about leaving fake trails. You're right.

I don't want a trace of me left.

The media sells a trace of hatred at bargain prices.

Very important, though. Disrupts the heat signature.

Somewhere somebody left a digital fingerprint.

Guy leaves less footprints than a cat on concrete.

So if somebody can get ahold of this thing... they could smuggle in anything, plan an attack, and we couldn't even track 'em down!